FR2628332A2 - Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling - Google Patents

Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling Download PDF

Info

Publication number
FR2628332A2
FR2628332A2 FR8802910A FR8802910A FR2628332A2 FR 2628332 A2 FR2628332 A2 FR 2628332A2 FR 8802910 A FR8802910 A FR 8802910A FR 8802910 A FR8802910 A FR 8802910A FR 2628332 A2 FR2628332 A2 FR 2628332A2
Authority
FR
France
Prior art keywords
steel
enhanced flexibility
grp
stubs
dismantling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR8802910A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR8711174A external-priority patent/FR2619019A1/en
Application filed by Individual filed Critical Individual
Priority to FR8802910A priority Critical patent/FR2628332A2/en
Publication of FR2628332A2 publication Critical patent/FR2628332A2/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/16—Devices enabling skis to be used whilst held in a particular configuration with respect to each other, e.g. for training purposes

Abstract

The parent patent described articulated connections for linkages to ensure that pairs of skiis run parallel. This addn. describes modified connections each comprising a spring with a cylindrical stub fitted into each end and secured by intersecting spring pins. The components may be of steel or of glass fibre reinforced resin. ADVANTAGE - The composite springs provide enhanced flexibility and are easier to remove to dismantle the coupling.

Description

La demande de brevet nO 87 11174 concerne un dispositif permettant à deux skis maintenus parallèles par deux parties communes, une à l'avant spatulée, l'autre à l'arrière plate, de pivoter latéralement dans les deux sens, autorisant un appui des pieds sur les deux skis. Patent application No. 87 11 174 relates to a device allowing two skis held parallel by two common parts, one at the front spatulated, the other at the flat rear, to pivot laterally in both directions, allowing support for the feet on both skis.

L'addition a pour but de donner plus de souplesse aux quatre axes 13-14-15-16- en ajoutant un ressort à boudin à spires jointives à chaque axe. The aim of the addition is to give more flexibility to the four axes 13-14-15-16- by adding a coil spring with contiguous turns to each axis.

Les quatre articulations composées par les huit supports d'axes 5-6-7-8- 9-10-11-12- et les quatre axes 13-14-15-16- auront beaucoup plus de souplesse . Les éléments 2 et 3 et 1 et 4, travailleront plus librement et l'appareil réagira beaucoup mieux en toute neige ou lors du passage dans les creux. The four joints composed by the eight axis supports 5-6-7-8- 9-10-11-12- and the four axes 13-14-15-16- will have much more flexibility. Elements 2 and 3 and 1 and 4 will work more freely and the device will react much better in any snow or when going through hollows.

Chaque axe sera composé d'un ressort à boudin à spires jointives -2pris entre deux embouts cylindriques -1-- et -3-. Ces embouts auront une partie filetée se vissant dans le ressort et l'autre partie, lisse, rentrant dans le support d'axe. Each axis will be composed of a coil spring with contiguous turns -2 taken between two cylindrical ends -1-- and -3-. These ends will have a threaded part screwing into the spring and the other, smooth part, entering the axle support.

Les deux embouts faisant partie des axes -14- et -16- et les deux embouts faisant partie des axes -15- et -15- seront détachables au moyen d'épingles élastiques rendant amovible la partie avant nO 1 et la partie arrière nO 4, libérant ainsi les éléments -2- et -3- pour une utilisation séparée. The two end pieces forming part of the axes -14- and -16- and the two end pieces forming part of the axes -15- and -15- will be detachable by means of elastic pins making the front part nO 1 and the rear part nO 4 removable. , thus freeing the elements -2- and -3- for separate use.

Ces axes composés chacun d'un ressort pris entre deux embouts sont en acier, mais pourront être réalisés en matière souple type fibre de verre avec résine synthétique.  These axes each composed of a spring taken between two end pieces are made of steel, but may be made of flexible material such as fiberglass with synthetic resin.

Claims (2)

REVENDICÂTIONS 1 Dispositif selon la revendication 1 du brevet principal caracterise en ce que les axes comportent chacun un ressort.à boudin à spires jointives 2 pris entre deux embouts cylindriques 1 et 3 entrant chacun dans deux supports d'axes. 1 Device according to claim 1 of the main patent characterized in that the axes each comprise a spring. With coil with contiguous turns 2 taken between two cylindrical ends 1 and 3 each entering two axis supports. 2" Axes selon la revendication 1 caractérisés en ce que les deux embouts de chaque axe seront détachables au moyen d'épingles élastiques permettant d'enlever la partie avant 1 et arrière 4 de l'appareil,libérant ainsi les éléments 3 et 2 3 Axes selon la revendication 1 ou la revendication 2 caractérisés en ce que le ressort et les embouts réalisés en acier pourront être réalisés en matière souple type fibre de verre avec résine synthétique.  2 "axes according to claim 1 characterized in that the two ends of each axis will be detachable by means of elastic pins for removing the front part 1 and rear 4 of the device, thus freeing the elements 3 and 2 3 axes according to claim 1 or claim 2 characterized in that the spring and the ends made of steel can be made of flexible material such as fiberglass with synthetic resin.
FR8802910A 1987-08-03 1988-03-08 Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling Pending FR2628332A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8802910A FR2628332A2 (en) 1987-08-03 1988-03-08 Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711174A FR2619019A1 (en) 1987-08-03 1987-08-03 Apparatus permitting skiing on two skis which are held parallel
FR8802910A FR2628332A2 (en) 1987-08-03 1988-03-08 Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling

Publications (1)

Publication Number Publication Date
FR2628332A2 true FR2628332A2 (en) 1989-09-15

Family

ID=26226153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8802910A Pending FR2628332A2 (en) 1987-08-03 1988-03-08 Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling

Country Status (1)

Country Link
FR (1) FR2628332A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR578109A (en) * 1923-11-10 1924-09-18 Improvements to keys, pins and similar fasteners
FR2029174A5 (en) * 1969-01-14 1970-10-16 Favre Bernard
FR2215250A1 (en) * 1973-01-25 1974-08-23 Salmon Gordon
US3862764A (en) * 1972-09-08 1975-01-28 Billy J Hartz Parallel attachment for skis
EP0100951A1 (en) * 1982-07-28 1984-02-22 Straub Federnfabrik Ag Tilting stick

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR578109A (en) * 1923-11-10 1924-09-18 Improvements to keys, pins and similar fasteners
FR2029174A5 (en) * 1969-01-14 1970-10-16 Favre Bernard
US3862764A (en) * 1972-09-08 1975-01-28 Billy J Hartz Parallel attachment for skis
FR2215250A1 (en) * 1973-01-25 1974-08-23 Salmon Gordon
EP0100951A1 (en) * 1982-07-28 1984-02-22 Straub Federnfabrik Ag Tilting stick

Similar Documents

Publication Publication Date Title
US3448997A (en) Bicycle skeleton frame
FR2628332A2 (en) Ski carriage suspension coupling spring - with stubs of steel or GRP for enhanced flexibility and ease of dismantling
US3533643A (en) Bicycle frame assembly
BE900057A (en) DEVICE FOR ELASTIC COUPLING OF LATTES TO A BED.
US5762353A (en) Rear suspension bicycle frame
US3583721A (en) Ski bobs
FR2428760A1 (en) JOINT FOR JOINING TWO ANGLE PANELS
DE880712C (en) Cast bicycle frame made of light metal
US7287928B2 (en) Swing structure for a wheel set
DE202004018870U1 (en) Four joint spring fork for e.g. motorcycle, has suspension and shock absorber element linked by two pivot connections to fork leg and crown at end of fork tube
KR840000715Y1 (en) Folding device of bicycle handle
DE4206683A1 (en) Folding bicycle with rear wheel steering - is locked in use position by cables attached to frame.
CN208396436U (en) A kind of construction protective fence connection structure
ATE26423T1 (en) SPLASH GUARD FOR BICYCLES, SUCH AS RACING BIKES AND SUCH.
JPH0415590Y2 (en)
KR960013930A (en) Bicycle linkage
GB2048180A (en) Toy Scooter
ITAQ20010003A1 (en) MECHANICAL SYSTEM FOR DRIVING AND FOR THE CONSEQUENT ROTATION OF THE FORKS OF THE SCOOTERS AND ALL THE SMALL VEHICLES (EVEN NOT
DE20120011U1 (en) Clip for attaching toys to a carrier
DE20010911U1 (en) Single-wheeled bike trailer
TWM621090U (en) Scooter shock absorbing mechanism
CN2313822Y (en) Vibration structure of bicycle frame
CH229341A (en) Protection device for placing on bicycles.
US596383A (en) sanderson
CN2289743Y (en) Bicycle damping device

Legal Events

Date Code Title Description
TP Transmission of property